Transaction not yet indexed

664aDMSL8Zguv1tqKkxP961vbWbKcuRK8nMeKjKEugjvKq6TTbgPToD2c3S4MFCvax6GFJNiSxuaL7AWRMfct8r6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.